Multiple choice: select the best answerwhich of the following is equal to the expression below? (6^-7)^3a. (-1/6)^21b. (1/6)^21c. (1/6)^-21d. (-1/6)^-21

Ineed with number 17 i don’t get it at alll

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.